package com.zelix;

public class yu extends wu
    implements ey
{

    public yu()
    {
    }

    public gs h()
    {
        return (gs)super.a();
    }

    public void a(gs gs1)
    {
        if(gs1 != super.g)
        {
            if(super.g != null)
                ((gs)super.g).b(this);
            super.a(gs1);
            if(gs1 != null)
                gs1.a(this);
        }
    }

    public void a(gs gs1, Object obj, Object obj1, Object obj2)
    {
        e();
        a(obj, obj1, obj2);
    }
}
